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Maybe it was a viral pandemic, or an asteroid strike, or perhaps nuclear war. Whatever the cause, the world as we know it has ended and you and the other survivors must start again.

What key knowledge would you need to start rebuilding civilisation from scratch?

The Knowledgeis a journey of discovery, a book which explains everything you need to know about everything. This is a quick-start guide for rebooting civilisation which will transform your understanding of the world – and help you prepare for when it’s no longer here…

The Knowledgeis a New York Times and Sunday Times best-seller, and the Sunday Times ‘New Thinking’ Book of the Year.